545563e776
- Complete NestJS TypeScript implementation with WebSocket support - Direct messaging (DM) and group chat functionality - End-to-end encryption with AES encryption and key pairs - Media file support (images, videos, audio, documents) up to 100MB - Push notifications with Firebase Cloud Messaging integration - Mention alerts and real-time typing indicators - User authentication with JWT and Passport - SQLite database with TypeORM entities and relationships - Comprehensive API documentation with Swagger/OpenAPI - File upload handling with secure access control - Online/offline status tracking and presence management - Message editing, deletion, and reply functionality - Notification management with automatic cleanup - Health check endpoint for monitoring - CORS configuration for cross-origin requests - Environment-based configuration management - Structured for Flutter SDK integration Features implemented: ✅ Real-time messaging with Socket.IO ✅ User registration and authentication ✅ Direct messages and group chats ✅ Media file uploads and management ✅ End-to-end encryption ✅ Push notifications ✅ Mention alerts ✅ Typing indicators ✅ Message read receipts ✅ Online status tracking ✅ File access control ✅ Comprehensive API documentation Ready for Flutter SDK development and production deployment.
33 lines
897 B
JavaScript
33 lines
897 B
JavaScript
var isSymbol = require('./isSymbol');
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/**
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* The base implementation of methods like `_.max` and `_.min` which accepts a
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* `comparator` to determine the extremum value.
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*
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* @private
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* @param {Array} array The array to iterate over.
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* @param {Function} iteratee The iteratee invoked per iteration.
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* @param {Function} comparator The comparator used to compare values.
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* @returns {*} Returns the extremum value.
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*/
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function baseExtremum(array, iteratee, comparator) {
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var index = -1,
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length = array.length;
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while (++index < length) {
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var value = array[index],
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current = iteratee(value);
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if (current != null && (computed === undefined
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? (current === current && !isSymbol(current))
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: comparator(current, computed)
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)) {
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var computed = current,
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result = value;
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}
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}
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return result;
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}
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module.exports = baseExtremum;
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